diff --git a/_images/covid.jpg b/_images/covid.jpg
new file mode 100644
index 0000000..4cfe999
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diff --git a/_images/fast-typing.gif b/_images/fast-typing.gif
new file mode 100644
index 0000000..9478fe0
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diff --git a/_images/rust-in-poa.jpg b/_images/rust-in-poa.jpg
new file mode 100644
index 0000000..674c886
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diff --git a/_images/unpopular-opinion.jpg b/_images/unpopular-opinion.jpg
new file mode 100644
index 0000000..fef0600
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diff --git a/algo-ganho-algo-perdido.html b/algo-ganho-algo-perdido.html
index aee546c..23302b8 100644
--- a/algo-ganho-algo-perdido.html
+++ b/algo-ganho-algo-perdido.html
@@ -87,12 +87,20 @@
                     <img src="_images/who.gif" class="stretch"/>
                 </section>
 
+                <section>
+                    <img src="_images/fast-typing.gif" class="stretch"/>
+                </section>
+
+                <section>
+                    <img src="_images/unpopular-opinion.jpg" class="stretch"/>
+                </section>
+
                 <section>
                     <img src="_images/Unisinos.jpg" class="stretch"/>
                     <!-- bolsista gradução -->
                     <!-- outros bolsistas -->
                     <!-- comunidade software livre -->
-                    <p class="fragment">de 1996 até 2003</p>
+                    <p class="fragment">de 1996 até 1999</p>
                 </section>
 
                 <section>
@@ -138,19 +146,17 @@
                 </section>
 
                 <section>
+                    <img src="_images/rust-in-poa.jpg" class="stretch"/>
                     <!-- Rust in poa -->
                 </section>
 
-                <section>
-                    <!-- até 2020 -->
-                </section>
-
                 <section>
                     <h2>O que aconteceu em 2020?</h2>
                 </section>
 
                 <section>
                     <!-- pandemia -->
+                    <img src="_images/covid.jpg" class="stretch"/>
                 </section>
 
                 <section>